2974800000 has 384 divisors, whose sum is σ = 10294966080. Its totient is φ = 760320000.

The previous prime is 2974799969. The next prime is 2974800011. The reversal of 2974800000 is 84792.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44399967 + ... + 44400033.

Almost surely, 2^2974800000 is an apocalyptic number.

2974800000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2974800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5147483040).

2974800000 is an abundant number, since it is smaller than the sum of its proper divisors (7320166080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2974800000 is an frugal number, since it uses more digits than its factorization.

2974800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2974800000 is about 54541.7271453701. The cubic root of 2974800000 is about 1438.1999112095.

Adding to 2974800000 its reverse (84792), we get a palindrome (2974884792).

The spelling of 2974800000 in words is "two billion, nine hundred seventy-four million, eight hundred thousand".